Need Help with Hijacked Homepage

Hello everyone, my homepage has recently been hijacked. I have ran ad-aware 6.0, spybot search-destroy, cwshredder and hijackthis. None of them has worked. I have been able to fix previous hijackings, but this one doesn't want to go away. The problem with this one is that after I run hijackthis, I click fix on the ones I know are not supposed to be there and hijackthis deletes it, but then I run hijackthis right after again, and the ones that I just fixed is back again. Here is my log from Hijackthis:

This has been giving me a headache all morning, any suggestions on how to fix this is appreciated. My only other option is to reformat, but something I don't really want to do. Thanxs for reading my problem.

Make sure that you have no browser windows open as this could prevent the fix from working properly. Open HijackThis, scan and when complete, remove the following entries by checking the box to the left and clicking 'fixed checked':

I ran ad-aware scan after I followed your steps, and the scans came up clean for the first time. But my IE homepage is a different story. I ran cwshedder and it also came up clean, but yet my homepage is still hijacked. How should I proceed now? Thanxs for your time.

I'm not sure how a typical hijacker works, but the cashsearch.biz is added to the registry by the process "explorer.exe". ie, when you open My Computer, My Documents, etc, explorer.exe will change the R0/R1 to cashsearch. Any suggestion?

RC211, I have the same problem but the default homepage is hijacked to cashsearch.biz. By doing some virus scanning I found that I got a virus called Trojan.Startpage. By getting rid of the virus and deleting [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad]
"System"
(http://www.spywarein...0&hl=cashsearch)
everything's fine. Hope this help.